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clang-format

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This commit is contained in:
Steven Dee (Jōshin) 2024-06-19 22:59:51 -07:00
parent 79c0e97dcf
commit df00ae1bca
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2 changed files with 21 additions and 16 deletions
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31
ctl/shared_ptr.h
View file

@ -73,15 +73,17 @@ struct shared_pointer : shared_control
} }
}; };
template <typename T> template<typename T>
struct shared_emplace : shared_control struct shared_emplace : shared_control
{ {
union { union
{
T t; T t;
}; };
template <typename... Args> template<typename... Args>
void construct(Args&&... args) { void construct(Args&&... args)
{
::new (&t) T(ctl::forward<Args>(args)...); ::new (&t) T(ctl::forward<Args>(args)...);
} }
@ -90,7 +92,7 @@ struct shared_emplace : shared_control
return new shared_emplace(); return new shared_emplace();
} }
private: private:
explicit constexpr shared_emplace() noexcept explicit constexpr shared_emplace() noexcept
{ {
} }
@ -123,12 +125,12 @@ class shared_ptr
public: public:
using element_type = T; // TODO(mrdomino): remove extent? using element_type = T; // TODO(mrdomino): remove extent?
constexpr shared_ptr(nullptr_t = nullptr) noexcept constexpr shared_ptr(nullptr_t = nullptr) noexcept : p(nullptr), rc(nullptr)
: p(nullptr), rc(nullptr)
{ {
} }
explicit shared_ptr(auto* const p) : p(p), rc(__::shared_pointer<T>::make(p)) explicit shared_ptr(auto* const p)
: p(p), rc(__::shared_pointer<T>::make(p))
{ {
} }
@ -144,14 +146,14 @@ class shared_ptr
r.rc = nullptr; r.rc = nullptr;
} }
template <typename U> template<typename U>
shared_ptr(const shared_ptr<U>& r, T* const p) noexcept : p(p), rc(r.rc) shared_ptr(const shared_ptr<U>& r, T* const p) noexcept : p(p), rc(r.rc)
{ {
if (rc) if (rc)
rc->keep_shared(); rc->keep_shared();
} }
template <typename U> template<typename U>
shared_ptr(shared_ptr<U>&& r, T* const p) noexcept : p(p), rc(r.rc) shared_ptr(shared_ptr<U>&& r, T* const p) noexcept : p(p), rc(r.rc)
{ {
r.p = nullptr; r.p = nullptr;
@ -228,7 +230,7 @@ class shared_ptr
return p; return p;
} }
template <typename U> template<typename U>
bool owner_before(const shared_ptr<U>& r) const noexcept bool owner_before(const shared_ptr<U>& r) const noexcept
{ {
return p < r.p; return p < r.p;
@ -242,15 +244,16 @@ class shared_ptr
{ {
} }
template <typename U, typename... Args> template<typename U, typename... Args>
friend shared_ptr<U> make_shared(Args&&... args); friend shared_ptr<U> make_shared(Args&&... args);
T* p; T* p;
__::shared_control* rc; __::shared_control* rc;
}; };
template <typename T, typename... Args> template<typename T, typename... Args>
shared_ptr<T> make_shared(Args&&... args) shared_ptr<T>
make_shared(Args&&... args)
{ {
auto rc = __::shared_emplace<T>::make_unique(); auto rc = __::shared_emplace<T>::make_unique();
rc->construct(ctl::forward<Args>(args)...); rc->construct(ctl::forward<Args>(args)...);

6
test/ctl/shared_ptr_test.cc
View file

@ -26,8 +26,10 @@
template<typename T> template<typename T>
using Ptr = ctl::shared_ptr<T>; using Ptr = ctl::shared_ptr<T>;
template <typename T, typename... Args> template<typename T, typename... Args>
Ptr<T> Mk(Args&&... args) { Ptr<T>
Mk(Args&&... args)
{
return ctl::make_shared<T>(ctl::forward<Args>(args)...); return ctl::make_shared<T>(ctl::forward<Args>(args)...);
} }